X-Recipient:	archive-cygwin AT delorie DOT com
DomainKey-Signature:	a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:message-id:date:from:mime-version:to:subject
	:references:in-reply-to:content-type:content-transfer-encoding;
	q=dns; s=default; b=ssyhz24GRBRYg7NyB45yU2NJEOtmEilsQtRIEaVrIfy
	VEjg7IeiFpUWqjWIIrTxc6f1/WOUrpjMDIAM/7uzCZ01IV4BMAIfyLaWRCqPask9
	X+/BP6DqMpgAYve0wu3Kng9C89a8u6a/YVDWY5ej6gEAontqE/3iUXOTWZM6ngbM
	=
DKIM-Signature:	v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:message-id:date:from:mime-version:to:subject
	:references:in-reply-to:content-type:content-transfer-encoding;
	s=default; bh=yn6MbwGzxyM21P56rKfIFj5MEyE=; b=pHQub2Qowj4L1CzuB
	3JiBTCKkA8SOXKO0AsjNfeCriVNWidmFuA2K2NZfnS24SmSuFDXV2FBmaLluF55s
	QfbUX1cJnVpPtbvypiJug/9vhgVDPsbZm3z+PjzIM+YQNpK81EHUNTpUgpIBgUZB
	t7j0+IGVe5B5nP46OvLWPjs07o=
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id:	<cygwin.cygwin.com>
List-Subscribe:	<mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive:	<http://sourceware.org/ml/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender:	cygwin-owner AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com
Delivered-To:	mailing list cygwin AT cygwin DOT com
Authentication-Results:	sourceware.org; auth=none
X-Virus-Found:	No
X-Spam-SWARE-Status:	No, score=-2.5 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,RP_MATCHES_RCVD autolearn=ham version=3.3.2
X-HELO:	mout.web.de
Message-ID:	<537235FC.4050005@web.de>
Date:	Tue, 13 May 2014 17:10:52 +0200
From:	Moritz Warning <moritzwarning AT web DOT de>
User-Agent:	Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Icedove/24.5.0
MIME-Version:	1.0
To:	cygwin AT cygwin DOT com
Subject:	Re: bind to multicast address fails
References:	<53722A02 DOT 5070201 AT web DOT de> <20140513145517 DOT GS2436 AT calimero DOT vinschen DOT de>
In-Reply-To:	<20140513145517.GS2436@calimero.vinschen.de>
X-IsSubscribed:	yes

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

Thanks for the pointer! :)

On 05/13/2014 04:55 PM, Corinna Vinschen wrote:
> On May 13 16:19, Moritz Warning wrote:
>> -----BEGIN PGP SIGNED MESSAGE-----
>> Hash: SHA256
>>
>> Hi,
>>
>> I try to bind a socket to a multicast address (239.192.202.5). But it fails with an error:
>> "Cannot assign requested address"
>>
>> Is this not supported using Cygwin? I've added a simple test program in case someone wants
>> to verify.
> 
> It's a problem win the underlying Winsock (again).  Maybe this discussion
> on stackoverflow helps you along:
> 
> http://stackoverflow.com/questions/6140734/cannot-bind-to-multicast-address-windows
> 
> Right now I have no inclination to workaround this problem in Cygwin.
> Maybe if you ping me again in a month or so.  Of course, patches are
> always welcome...
> 
> 
> Corinna
> 

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)
Comment: Using GnuPG with Icedove - http://www.enigmail.net/

iQEcBAEBCAAGBQJTcjX7AAoJECHrh56PP4wpOooIAJSgT+YIAk+VE51D090yJF2W
lA/cedxkIYW2poOeZYrgVF6q76gLHsrD1Ul6Xepbc7hRWBgTBjGYedCa/IUFYNqu
+N/+3RKTSn9VbgixJxN6N3AJip/rcFj/N7lgc9i1HJQX4g0lJa0p9s18sujBH2/J
0RCKf860SSkBHj4sdmCO/EfkfPFFfb6hQjvOYeFdkYP0Blb3Gp5Db9VYqG9WsfxV
o4g5tXyM1TGs5CElkyFwC9fGvpT9o9Q4P/6BvOPxGJ3G10v3rvY3Bdd9QeE5HrpD
UCouBCgcLcL5nBuzWzYqFG6Wklnxnnv3bsoSd199uALAcPtms1djWLiQusbYe4A=
=1QHo
-----END PGP SIGNATURE-----

--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple

- Raw text -